4100135452 has 24 divisors (see below), whose sum is σ = 8260134624. Its totient is φ = 1744372992.

The previous prime is 4100135399. The next prime is 4100135489. The reversal of 4100135452 is 2545310014.

It is a happy number.

It is a super-2 number, since 2×4100135452² = 33622221449494488608, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 530593 + ... + 538264.

It is an arithmetic number, because the mean of its divisors is an integer number (344172276).

Almost surely, 2^4100135452 is an apocalyptic number.

It is an amenable number.

4100135452 is an abundant number, since it is smaller than the sum of its proper divisors (4159999172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4100135452 is a wasteful number, since it uses less digits than its factorization.

4100135452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1069005 (or 1069003 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 4100135452 is about 64032.3000680125. The cubic root of 4100135452 is about 1600.5382891952.

Adding to 4100135452 its reverse (2545310014), we get a palindrome (6645445466).

The spelling of 4100135452 in words is "four billion, one hundred million, one hundred thirty-five thousand, four hundred fifty-two".